baber/WOPTO huggingface dataset:
Patent JP-H02232080-A (JP)
Title: Method and device for collecting left hit ball in golf hitting training field on water
Inventor: MATSUDA KICHIJI
IPC: A63B69/36
Filed: 1989-03-03
Abstract: PURPOSE:To easily collect left hit balls, which float on water, and to separately process the water and left hit balls by collecting the floating left hit balls by the flow of the water to be generated from the front part of a bedboat and to the back part, collecting the left hit balls by the flow of the water to be forcibly circulated in a collection processing plant and separately processing the water and left hit balls. CONSTITUTION:By the flow of the water, which is generated by advancing a bedboat 1, directing from the front side to back side of a main body part 10 of the bedboat, left hit balls Q dispersed in the surrounding area near the front side of this bedboat 1 are naturally sucked into a left hit ball collection part 12 in the main body part 10 of the bedboat. A rotary sliding member 15 and an elastic member 16 of the bedboat 1 are elastically abutted to the wall of a left hit ball collection processing plant 2 and the pump of an water circulating means 22 is driven. When the water is forcibly circulated by a hose 22a, the flow of the water is generated from a side, where the left hit ball collection part 12 of the bedboat 1 is positioned, toward a step part 21. Accordingly, the left hit balls Q floating on the surface of the water in a void part 11 are moved to the side of the step part 21 together with the flow of the water and fall into the step part 21 together with the water. Then, the water and left hit balls Q are separated by an water separating means 23.
Patent JP-S61222992-A (JP)
Title: Production of single crystal substrate of silicon carbide
Inventor: SHIGETA MITSUHIRO
IPC: C30B29/36
Filed: 1985-03-15
Abstract: PURPOSE:To mass produce alpha-type SiC single crystal substrate in high reproducibility in an industrial scale, by growing alpha-type silicon carbide single crystal through a carbon layer on a crystal growth consisting of beta-type SiC single crystal film. CONSTITUTION:A graphite single crystal layer is firstly deposited on a carbon middle layer on the beta-type single crystal substrate 15 of silicon carbide, and an alpha-type silicon carbide single crystal film is grown. The graphite single crystal layer is formed by evacuating the reaction tube 1, replacing the gas in the tube with an argon gas, sending a high-frequency electric current to the work coil 4 to heat the specimen stand 2 made of graphite, and to raise the temperature of the single crystal substrate 15 of beta-type silicon carbide to 1,600-2,000 deg.C. Then, propane as a raw material and hydrogen, etc. as a carrier gas are fed from the branched pipe 5, to form a the graphite single crystal layer. Then, the temperature of the beta-type silicon carbide substrate 15 is kept at 1,500-1,600 deg.C, monosilane and propane as gases of raw material and a hydrogen gas, etc. as a carrier gas are fed from the branched pipe 5 to the reaction tube 1 to carry out growth, and a single crystal film of alpha-type silicon carbide is obtained on the whole surface of the substrate 15.
Patent JP-H05257933-A (JP)
Title: System and method for supporting formation of document, diaphragm or the like
IPC: G06F9/44
Filed: 1992-03-11
Abstract: PURPOSE:To provide a document/diagram formation supporting system for quickly and efficiently forming a specific field or an objective document, diagram or the like. CONSTITUTION:The system has an item input means 1 for inputting and entering a necessary item in accordance with a request displayed on a display device 11, an inference means 3 for forming another new item by means of fuzzy inference or the like based upon the inputted item and a reference setting means 2 for setting up reference specifications by means of a knowledge DB 21 based upon the item inputted by the means 1 and the other item formed by the means 3. The system is also provided with a details determining means 4 for determining a detailed specification by a change such as the addition, correction, or deletion of the set reference specification in accordance with an individual condition, an output means 6 for outputting the determined detailed specification, and an input means 5 for reinputting the outputted detailed specification at an optional time. Thereby, a specific field or an objective document or diagram can be formed within a short time.
Patent JP-H02233111-A (JP)
Title: Filter element
Inventor: KAWAGUCHI RYUZO
IPC: B01D27/00
Filed: 1989-03-03
Abstract: PURPOSE:To prevent the outflow of sludge to a purified liquid tank by providing a short cylindrical auxiliary filter covering the lower part of the water feed pipe in a filter element and having water permeability better than that of a cylindrical filter to the center part of the lower end plate of the filthy element. CONSTITUTION:A water feed pipe 27 equipped with a large number of water passing holes 26 extending from a filter solution supply pipe 40 up and down is pierced through the center part of the internal space of a filter element 20 formed by bonding end plates 24, 25 to the upper and lower parts of a cylindrical filter 23 and a filthy solution sent under pressure is sent in the element 20 from the water passing holes 26 through a water feed pipe 27 and filthated by the filter 23. Then, a short cylindrical auxiliary filter 28 covering the lower part of the water feed pipe 27 positioned in the element 20 and having water permeability better than that of the filter 23 is provided to the center part of the lower end plate 25 of the element 20. As a result, even when the element 20 is taken out along with an exterior body 21, the sludge in the element 20 is prevented from flowing into a purified solution tank.
Patent JP-S61210209-A (JP)
Title: Forced lubrication mechanism for piston ring part of internal-combustion engine
Inventor: MASUI KAZUO
IPC: F01M1/06
Filed: 1985-03-15
Abstract: PURPOSE:To prevent dirtiness and/or degradation of lubricating oil around piston rings, by forcedly feeding lubricating oil to the piston ring part through longitudinal grooves formed on the inner surface of a liner, when a piston come near the bottom dead point, and exhausting this lubricating oil through the other longitudinal grooves. CONSTITUTION:An oil feeding route 14 is formed in a piston pin 8 along the axial direction of the spin 8, and pressurized lubricating oil is fed into this oil feeding route 14, through the other oil feeding route in a connecting rod which connects the pin 8 to a crankshaft. Then, lubricating oil in said oil feeding route 14 is made to be sent under pressure into each of ring grooves 4'-7', through oil routes 12 for feed and longitudinal grooves 9 for feed, which are formed on the inner surface of a liner 1, at both end sides of the piston pin 8, when the piston comes to the bottom dead point. After that, lubricating oil which has passed through each of the ring grooves 4'-7', is led to longitudinal grooves 10 for exhaust which are formed in the separated positions from the longitudinal grooves 9, and made to be exhausted from the grooves 10 to an oil pan through an oil route 16 for exhaust and a space 17 in the piston.
Patent JP-S63218981-A (JP)
Title: Image forming device
Inventor: HIROSE YOSHIHIKO
IPC: G03G15/01
Filed: 1987-03-06
Abstract: PURPOSE:To eliminate an image contour misalignment by providing a belt-like image carrying body and a transfer unit provided with a carrying belt which can move up-and-down, so that the belt-like image carrying body and a transfer material on the transfer unit are held in a stationary state at the time of transfer and the transfer is executed. CONSTITUTION:When a photosensitive body belt 11 stops, the transfer unit 2 is raised vertically by a lift 39, and the tip of an image forming region on the photosensitive body belt 11 and the tip of a transfer material 28 are maintained in a completely coincident state by a position sensor 13 and a tip position sensor 37. A transfer means 34 moves to the tip of the transfer material 28, while executing an electrifying operation, the transfer material 28 is electrified to the same polarity as the surface of the photosensitive body belt 11, a toner image is transferred onto the transfer material 28, and the lift 39 allows the transfer unit 2 to descend. In such a way, the toner images of three colors or four colors are superposed on the transfer material 28 and transferred, thereafter, the transfer unit 2 rotates a carrying belt 31 and feeds the transfer material 28 into a fixing device 3. In such a way, a full color copy being exactly the same as an original is obtained.
Patent JP-S58194892-A (JP)
Inventor: ARAN RITSUZEERU
IPC: B01J27/122
Filed: 1983-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6259391-A (JP)
Title: Multilayer disc type heat exchanger
Inventor: KADOTANI KANICHI
IPC: F28D1/03
Filed: 1985-03-15
Abstract: PURPOSE:To make it possible to supply a uniform amount of air flow into cooling air flow passages without generating an exfoliation phenomenon in the vicinity of the cooling air flow inlet hole of a centrifugal fan by providing an air flow smoothing device which changes the flow direction of cooling air sucked up into a centrifugal fan, at the center portion of an annular disc type tube. CONSTITUTION:Of cooling air flows B sucked up by a centrifugal fan 3, a cooling air flow passing the inner peripheral edge of an air flow smoothing device 20 is imparted with a turning speed component by a static vane 22. Therefore, a cooling air flow B to which the turning speed component has been given undergoes the effect of a centrifugal force curves in the radial direction for itself and is supplied smoothly into a cooling air flow passage 6. On the other hand, the cooling air flow B passing through the central portion of the smoothing device 20 is sucked rearwardly of the centrifugal fan 3 without being affected by the static vane 22, and thereafter is bent radially similarly as heretogore. Therefore, the air flow amount of the cooling air flow B passing through the cooling air flow passages 6 passes in a uniform state therethrough to its utmost.
Patent JP-S58169009-A (JP)
Title: Film thickness measuring method
Inventor: OOIKE YOSHIO
IPC: G01B11/06
Filed: 1982-03-31
Abstract: PURPOSE:To make the device safe and compact, by scanning the portion from a part where the film thickness of a material to be measured is zero to a part of the thin transparent film by laser light, and measuring the film thickness based on the maximum value of the reflected interference light. CONSTITUTION:A magnetic disk 1 has a substrate 2. A magnetic coating film 3 is coated on the peripheral part of a surface 2a of the substrate 2 other than the vicinity of a center 2b. When the film thickness l of the coated film 3 is measured, the scanning is performed from the center 2b of the substrate where the film thickness is zero to the direction of an arrow A through a rising part along the coated film part by the laser light 5. The reflected interference light 5c at this time is obtained. The film thickness l at each position, where the maximum value 5d is indicated, is obtained. The film thickness l at the position between the maximum values 5d can be obtained by obtaining the slant of a film surface 3b from the film thicknesses ls corresponding to a plurality of the obtained maximum values 5d, and using the extrapolation method and the like.
Patent JP-H02232841-A (JP)
Title: Recording method for magneto-optical disk
Inventor: NAITO KAZUNORI
IPC: G11B11/105
Filed: 1989-03-06
Abstract: PURPOSE:To improve signal quality and to decrease a reading error by applying a magnetic field in an opposite direction to a recording film composed of a vertical magnetizing film, applying high output laser required for the inversion of magnetization when there is no information and applying low output laser when there is the information. CONSTITUTION:A recording medium is formed by a magnetic film, which is vertically magnetized, then, the magnetic film is irradiated with laser beam, with the magnetic field applied in the direction opposite to a magnetizing direction from an external source. The irradiated magnetic film whose magnetization is inverted due to temperature rise. The sensitivity of the magnetic film is higher at the time of temperature rise when the laser beam is turned off rather than at the time of temperature drop when the laser beam is turned on. Accordingly, at the time of signal in where there is no information, the magnetic film is irradiated with the laser of the higher output than a threshold value, and the magnetization is inverted. At the time of on signal in where the information, exists the magnetic film is irradiated with the laser beam of the low output and the magnetization is not inverted. Thus, the error to be caused by the deviation between an irradiating bit and a recording bit is suppressed. Thus, the signal quality is improved and the reading error can be reduced.
Patent JP-H04270403-A (JP)
Title: Method and device for ipl management at computer system
Inventor: YAMAMOTO YOSHINORI
IPC: G06F1/00
Filed: 1991-02-26
Abstract: PURPOSE:To present the IPL managing method and device at the computer system for recovering an IPL processing by executing retry in the case of an intermittent fault or the like. CONSTITUTION:Respective parts are connected so as to exchange signals. In this case, a processing time monitor part 5 counts the passage of time after outputting a power supply turn-on start signal or a power supply turn-on interruption signal from a power supply control part 3 and outputs first or second excess signal respectively to the power supply control part 3 when respective count information exceeds a first or second allowable range. When the second excess signal is inputted, the power supply control part 3 outputs a power supply turn-on restart signal to a main body 2 of the system so as to enable the retry of the IPL processing interrupted by the power supply turn-on interruption signal.
Patent JP-H10244190-A (JP)
Title: Coater
Inventor: KATAGAWA TOSHIHIKO
IPC: B05C1/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To apply a coating material of an antiseptic, etc., on the flanks of a work, for example, wooden panel. SOLUTION: This device has a transporting device 2 which is a transporting means for transporting the work, a pair of coating application rollers 3, 4 which are arranged on both sides of the transporting device 2, are supported freely rotatably around a perpendicular axis and face each other, a tank 11 and supply hoses 12, 13 which are supplying means for supplying the coating material to these coating application rollers 3, 4 and a recovering channel 16 and recovering hose 17 which recover the antiseptic supplied to the coating application rollers 3, 4. As a result, the application of the antiseptic on the flanks of the work by the coating application rollers is made possible simply by placing the work on the front surface 2a of the transporting device 2 and transporting the work.
Patent JP-S57168072-A (JP)
Title: Suction valve device for reciprocal compressor
Inventor: ITAGAKI MASATO
IPC: F04B39/10
Filed: 1981-04-10
Abstract: PURPOSE:To prevent the breakdown of a valve board by forming a pair of notches in the inner-circumference of a cylinder in parallel with the cylinder end face while arranging a valve spring between the suction valve board. CONSTITUTION:Under the suction process where a suction valve board 5 will flex due to the differential pressure to open the suction path, a projection 5a will press a springboard 21 in accordance to the deformation of the suction valve 5 thereby said projection 5a is displaced. Consequently the gap between the suction valve board 5 and the cylinder head 2 during the deformation will be formed uniformly in the circumferential direction. As a result the pressure loss will never increase at the central portion 5b of the valve board and the distributed load to be applied on the suction valve board 5 will be uniformed entirely thus to reduce the bending moment to be applied on the suction valve board.
Patent JP-S58171552-A (JP)
Title: Tough composite cast iron roll
Inventor: WATANABE YASUO
IPC: C22C37/00
Filed: 1982-03-31
Abstract: PURPOSE:To simply obtain a tough composite coat iron roll in a high yield without forming a material deteriorating ragion at the boundary part between the outer shell and the inner layer, by using vermicular cast iron having a specified composition as the material of the inner layer and by regulating the S content of hard alloy cast iron as the material of the outer shell to a low value. CONSTITUTION:Hard alloy cast iron having S content regulated to <=0.020wt% is used as the material of an outer shell. Vermicular cast iron contg. 2.5-4.0% C, 2.0-3.5% Si and one or more among 0.010-0.025% Mg, 0.002-0.005% Ca and 0.010-0.020% rare earth element is used as the material of an inner layer. The saturation degree Sc of carbon in the vermicular cast iron prescribed by an equation C%/(4.32-Si%/3.2) is regulated to 0.08-1.20. A composite cast iron roll is formed by centrifugal casting or other method using both the materials. The cracking of the melt-bonded part, the stripping of the outer shell layer and other trouble can be prevented by the compositions.
Patent JP-S55145507-A (JP)
Title: Reverse-osmosis apparatus
Inventor: HIOKI AKIRA
IPC: B01D61/08
Filed: 1979-05-02
Abstract: PURPOSE:To treat the water to be treated with the fluid of low pressure given to the piston, by reciprocating the plunger in the reverse-osmosis chamber from the piston room installed in the cylinder through the partition, in order to carry out the pressurization, suction and discharge actions for the water in the reverse-osmosis chamber. CONSTITUTION:The cylinder 2 is divided by the partition 3, and one side of two is made the reverse-osmosis chamber 4 in which the semipermeable membrane 11 is arranged; and another side is made the piston room 5 in which the booster piston 16 is placed. This piston 16 is arranged so as to reciprocate according to the suction and discharge of the pressure fluid sent from the pressure pump 19. That is, the plunger 20, being integrally set to the piston 16, is pierced into the chamber 4 through the center of the partition 3, and is reciprocated together with the piston 16 to carry out the suction 6, discharge 7, and pressurization of the water. As a result, the desired pressurization and the flow pattern of the water can be obtained by the suction and discharge of the low pressure fluid. Besides, the treated clean fresh water permeates the membrane 11, and is collected from the water nozzle 15.
Patent JP-H10245177-A (JP)
Title: Multi-stage air bag type elevator composed of rectangular air bags
Inventor: UEDA NOBUO
IPC: B66B9/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To uniformly expand/contract respective air bags against disadvantageous eccentric loading to which a rectangular car is subjected. SOLUTION: By forming each of a multi-stage air bag 5 into a rectangular shape similar to an upper car, and making it possible to support almost the whole of the bottom surface of the car including its four corners, the air bag is made possible to cope with disadvantageous eccentric loading, besides, in the joining neck part 6 of respective air bag 5 at least convective holes 10 are bored so as to be provided in the four corner directions other than a main ventilation hole 9 at the center so that air can be easily ventilated as far as the four corners by adhering each lengthwise ventilation isolating fixture 11 in a U shape in cross section to places close to each convective hole 10.  The air bag 5 is smoothly expanded/contracted by letting it be fitted in, and be carried by a guide frame 7 which can be vertically moved up and down over each vertically provided guide rail 4 by way of two-way guiding rolls 8, and the air bag is made uniform in expansion/contraction by vertically providing each side band 12 made identical in height when it is expanded/contracted, for the side end part 5b of each air bag 5a. By this constitution, the air bag 5 can be smoothly expanded/contracted even if it is made into a rectangular shape.
Patent JP-S61214425-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KASAI NAOKI
IPC: H01L21/205
Filed: 1985-03-19
Abstract: PURPOSE:To prevent the generation of crystal defect in the epitaxial silicon layer, by forming an aperture part on the insulative film formed on the substrate, making the grooves on the silicon region with aperture, forming the insulative film only on the side wall of the silicon groove, and forming selectively the silicon epitaxial growth layer only on the exposed silicon surface. CONSTITUTION:On the P-type single crystalline silicon substrate 1, the P-type layer 2 and the SiO2 film 3 are formed. Then the SiO2 film 3 is subjected to etching, the silicon groove 5 is formed, and the resist is eliminated. The SiO2 film is left thermal oxidation. The SiO2 film is left only on the side wall of the silicon groove by etching the SiO2 thin film 6 on the bottom surface of the silicon groove 5. Then, the silicon epitaxial layer 8 is deposited by adding HCl of about 1vol% to the gas system composed of SiH2Cl and H2. In the process of this epitaxial growth, the substrate 1 and the insulative film pattern for the element isolation region are composed of the same P-type single crystal silicon, so that the stress of the substrate and the isolation region is eased and the stacking fault of epitaxial silicon layer 8 is reduced.
Patent JP-S54145704-A (JP)
Title: Manufacturing of formed coke using chamber oven
Inventor: SUNAMI YOSHIHIKO
IPC: C10B53/08
Filed: 1978-05-04
Abstract: PURPOSE: To prevent powdering of coal in coke oven, and to prepare high quality formed coke in high efficiency, in a short carbonization time, in high yield, by adjusting the size of briquette coal within a specific range according to the width of the coke oven.  
     CONSTITUTION: Mixed coal composed mainly of a non-caking coal and a slightly caking coal, is mixed with a binder, and compression molded to a briquette coal. The ratio of the thickness D of the briquette to the width W of the chamber-type coke oven (W/D) is selected to be 4W14. The powdering of the briquette coal in the oven during the high temperature carbonization process, is extremely reduced (powdering ratio of ≤ 20%), and the coke can be easily pushed out of the oven without undesirable effects to the heat-transmission surface of the briquette coal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08216303-A (JP)
Title: Log paper-cutting device
Inventor: KACHI KAZUFUMI
IPC: B26D1/46
Filed: 1995-02-17
Abstract: PURPOSE: To efficiently cut log paper into a beautiful cut end at high velocity by passing a band saw between a driving pulley and a driven pulley which are supported on a supporting frame and rocking the supporting frame by a rocking mechanism, so that the band saw is moved to the cutting position of the log paper and the position separated therefrom and intermittently push- feeding the log paper by a feeding conveyor. CONSTITUTION: Log paper R on a bed 11 is push-fed by intermittent push-feed of a pusher 13 by means of a feeding conveyor 10 and inserted into a roll holding unit of a state in which a leaf is constricted. The tip of the inserted log paper R is allowed to collide against a disk 31 and positioning of the cutting position is performed and also the feeding conveyor 10 is stopped. Then, the leaf of the roll holding unit is expanded and stuck to the internal circumference of a core hole of the tip part of the log paper R and supported. While a driving pulley is driven by a motor on a supporting frame 5 and a band saw 1 passed between the driving pulley and a driven pulley 3 is revolved at high velocity, the supporting frame 5 freely rockingly supported through the rocking mechanism 8 of a housing 7 is lowered by a trunnion shaft 6.